Lang Zheng (L) of Beijing Guoan celebrates his goal with Darko Matic during the AFC Champions League Group G match against Hiroshima Sanfrecce in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Qin Lang)

Frederic Kanoute of Beijing Guoan reacts during the AFC Champions League Group G match against Hiroshima Sanfrecce in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Liao Yujie)

Darko Matic (R) of Beijing Guoan vies for the ball with Naoki Shihara of Hiroshima Sanfrecce during the AFC Champions League Group G match in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Gong Lei)

Joffre Guerren (L) of Beijing Guoan shoots the ball besides Kazuhiko Chiba of Hiroshima Sanfrecce during the AFC Champions League Group G match in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Gong Lei)

Joffre Guerren (R) of Beijing Guoan shoots the ball besides Kazuhiko Chiba of Hiroshima Sanfrecce during the AFC Champions League Group G match in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Gong Lei)

Aleksandar Stanojevic (L), head coach of Beijing Guoan, argues during the AFC Champions League Group G match against Hiroshima Sanfrecce in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Liao Yujie)

Wang Xiaolong of Beijing Guoan eyes the ball during the AFC Champions League Group G match against Hiroshima Sanfrecce in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Liao Yujie)

Piao Cheng (L) of Beijing Guoan vies with Tomotaka Okamoto of Hiroshima Sanfrecce during the AFC Champions League Group G match in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Liao Yujie)

Piao Cheng of Beijing Guoan celebrates his goal during the AFC Champions League Group G match against Hiroshima Sanfrecce in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Gong Lei)

Aleksandar Stanojevic, head coach of Beijing Guoan, gestures during the AFC Champions League Group G match against Hiroshima Sanfrecce in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Liao Yujie)

Piao Cheng (L) of Beijing Guoan vies with Kehei Shimizu of Hiroshima Sanfrecce during the AFC Champions League Group G match in Beijing, China, March 13, 2013. Beijing won by 2-1.(Xinhua/Liao Yujie)

Lang Zheng of Beijing Guoan celebrates his goal during the AFC Champions League Group G match against Hiroshima Sanfrecce in Beijing, China, March 13, 2013. Beijing won by 2-1.(Xinhua/Liao Yujie)

Joffre Guerren (R) of Beijing Guoan vies with Park Hyung-Jin of Hiroshima Sanfrecce during the AFC Champions League Group G match in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Liao Yujie)

Piao Cheng (3rd L) of Beijing Guoan celebrates his goal during the AFC Champions League Group G match against Hiroshima Sanfrecce in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Liao Yujie)

Players of Beijing Guoan celebrate a goal over Hiroshima Sanfrecce after the AFC Champions League Group G match in Beijing, China, March 13, 2013. Beijing won by 2-1. (Xinhua/Liao Yujie)